Pith Number

pith:YFEE3DD2

pith:2016:YFEE3DD2Z4FY6X5XL34NNCYA6K

not attested not anchored not stored refs pending

Diffuse-Interface Two-Phase Flow Models with Different Densities: A New Quasi-Incompressible Form and a Linear Energy-Stable Method

E. Harald van Brummelen, Gorkem Simsek, Kristoffer G. van der Zee, Mahnaz Shokrpour Roudbari

arxiv:1603.06475 v3 · 2016-03-21 · physics.flu-dyn · math-ph · math.MP · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFEE3DD2Z4FY6X5XL34NNCYA6K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:39:47.869531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1484d8c7acf0b8f5fb75ef8d68b00f29d4ed59128bffee94a98257a2cb465e4

Aliases

arxiv: 1603.06475 · arxiv_version: 1603.06475v3 · doi: 10.48550/arxiv.1603.06475 · pith_short_12: YFEE3DD2Z4FY · pith_short_16: YFEE3DD2Z4FY6X5X · pith_short_8: YFEE3DD2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YFEE3DD2Z4FY6X5XL34NNCYA6K \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c1484d8c7acf0b8f5fb75ef8d68b00f29d4ed59128bffee94a98257a2cb465e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847a7c4168c638ba24faed9def7f67b70bffa93453d928be3fe71428139fb144",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-03-21T16:00:02Z",
    "title_canon_sha256": "8a69d02579535514a99ea81202f287b8b84d87537aa6ab7347fd767e392a6117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06475",
    "kind": "arxiv",
    "version": 3
  }
}